389859228
389,859,228 is an even composite number composed of five prime numbers multiplied together.
389859228 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 389859228:
22 × 32 × 11 × 193 × 5101
(2 × 2 × 3 × 3 × 11 × 193 × 5101)See below for interesting mathematical facts about the number 389859228 from the Numbermatics database.
Names of 389859228
- Cardinal: 389859228 can be written as Three hundred eighty-nine million, eight hundred fifty-nine thousand, two hundred twenty-eight.
Scientific notation
- Scientific notation: 3.89859228 × 108
Factors of 389859228
Divisors of 389859228
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 132 193 198 386 396 579 772 1158 1737 2123 2316 3474 4246 5101 6369 6948 8492 10202 12738 15303 19107 20404 25476 30606 38214 45909 56111 61212 76428 91818 112222 168333 183636 224444 336666 504999 673332 984493 1009998 1968986 2019996 2953479 3937972 5906958 8860437 10829423 11813916 17720874 21658846 32488269 35441748 43317692 64976538 97464807 129953076 194929614 389859228
- Sum of all divisors σ(n): 1080848496
- Sum of proper divisors (its aliquot sum) s(n): 690989268
- 389859228 is an abundant number, because the sum of its proper divisors (690989268) is greater than itself. Its abundance is 301130040
Bases of 389859228
- Binary: 101110011110011000111100111002
- Hexadecimal: 0x173CC79C
- Base-36: 6G41B0
Squares and roots of 389859228
- 389859228 squared (3898592282) is 151990217656755984
- 389859228 cubed (3898592283) is 59254788919214856906620352
-
The
square root of 389859228 is 19744.8532027969 -
The
cube root of 389859228 is 730.5264408065
Scales and comparisons
How big is 389859228?- 389,859,228 seconds is equal to 12 years, 20 weeks, 4 days, 6 hours, 13 minutes, 48 seconds.
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To count from 1 to 389,859,228 would take you about eighteen years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 389859228 cubic inches would be around 60.9 feet tall.
Recreational maths with 389859228
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The information we have on file for 389859228 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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